gdkpixbufoverlay: handle setting NULL gdkpixbuf
authorMark Nauwelaerts <mnauw@users.sourceforge.net>
Sat, 7 Jan 2017 19:11:13 +0000 (20:11 +0100)
committerMark Nauwelaerts <mnauw@users.sourceforge.net>
Sun, 22 Jan 2017 09:18:27 +0000 (10:18 +0100)
commit2715daebf391f34996a2f5ce602c99684d269bec
treedaa48fd287fe16f11afaf550965bd11d39c70517
parent4f478357ae21efd299735f678889a60ea8291d88
gdkpixbufoverlay: handle setting NULL gdkpixbuf

... which is a clearer way to clear any current overlay, other than
fiddling with alpha or positioning properties to make it virtually go away.
ext/gdk_pixbuf/gstgdkpixbufoverlay.c